Model: SK1997

Radio Frequency Transmiss Switch

Properties:

Body Style
Rectangular
Overall Length
3.990 inches
Overall Height
2.150 inches
Overall Width
1.128 inches
Frequency Rating
2.0 gigahertz single frequency rf power handling and 10.0 gigahertz single frequency rf power handling2.0 gigahertz single frequency voltage standing wave ratio and 10.0 gigahertz single frequency voltage standing wave ratio2.0 gigahertz single frequency insertion loss reference and 10.0 gigahertz single frequency insertion loss reference2.0 gigahertz single frequency crosstalk reference and 10.0 gigahertz single frequency crosstalk reference
Frequency Rating
2.0 gigahertz and 10.0 gigahertz single frequency rf power handling2.0 gigahertz and 10.0 gigahertz single frequency voltage standing wave ratio2.0 gigahertz and 10.0 gigahertz single frequency insertion loss reference2.0 gigahertz and 10.0 gigahertz single frequency crosstalk reference
Unthreaded Mounting Hole Diameter
0.149 inches
Switch Type
Transfer
Distance Between Mounting Facility Centers
1.900 inches single mounting facility pattern
Operating Tempurature Range
-40.0/+85.0 degrees celsius
Voltage Standing Wave Ratio
1.50 single
Insertion Loss In Decibels
0.50 single
Coaxial Connector Series Designation
Tnc
Connector End Design
Female
Rf Power Handling Capability
20.0 watts average single
Minimum Crosstalk Rating In Decibels
50.0 single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
2.15 dc
Actuator Voltage In Volts
28.0
Switch Operation Sequence
Breaks before makes
Switching Time
30.0 milliseconds
Switch Return Mechanism Type
Latching
Rf Maximum Voltage Rating
1.0 kilovolts peak
Coupling Position Quantity
4
Mounting Facility Type And Quantity
2 unthreaded hole
Mounting Facility Pattern
Two position in-line single mounting facility pattern
Material
Aluminum body
Surface Treatment
Enamel body outside surfaces
Terminal Type And Quantity
6 tab, solder lug and 4 receptacle, coaxial
NSN
5985-00-430-1159
Part Number
SK1997
Description
Switch,radio Frequency Transmiss
CAGE
05714

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes relay, (as modified).

Part SK1997 NSN 5985-00-430-1159

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05298
FIIG:
A158A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8529109000
  • SITC: 76493
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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